*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
.clearfix::after {
	clear: both;
	display: table;
	content: "";
}
ul li{
	list-style: none;
}
header{
	position: relative;
	width: 100%;
	height: 645px;
	background-image: url(../images/pcqq_bg.jpg);
	background-size: cover;
	overflow: hidden;
}
.m-bottom h4{
	float: left;
	font-size: 18px;
}
.m-bottom{
	border-top: 1px solid #ddd;
	padding: 20px 0;
}
.m-bottom a{
	display: inline-block;	
	color: #000;
	text-decoration: none;
	float: right;
}
.m-bottom p{
	font-size: 14px;
	width: 200px;
	float: left;
}
.container {
	width: 80%;
}
.nav-ceo li{
	padding-left: 0 !important;
	padding-right: 0 !important;
	margin: 0 !important;
}
.nav-ceo li a{
	margin: 0 10px;
	padding-left: 20px;
	padding-right: 20px;
}
.bg-light {
	background-color: transparent;
}
.nav-left ul li{
	padding-left: 20px;
	padding-right: 20px;
	margin-left: 10px;
	margin-right: 10px;
}
.nav-left ul li a{
	display: block;
	color: #000;
	line-height: 75px;
}
.active a{
	background: #12b7f5;
}
.nav-left ul li a:hover{
	text-decoration: none;
}
.navbar{
	padding: 0;
}
.navbar-nav{
	width:276px;
	height: 75px;
}
.se{
	width: 95px;
	line-height: 38px;
	background: #12b8f6;
	border-radius: 18px;
	color: #fff !important;
	display: inline-block;
	text-align: center;
	float: left;
}
.se:hover{
	text-decoration: none;
	background: #1fbff8;
}
.navbar-text{
	display: flex;
	align-items: center;
}
.navbar-text ul{
	float: right;
	margin-bottom: 0;
}
.navbar-text ul li{
	margin: 0;
	float: left;
}
.navbar-text ul li a{
	line-height: 40px;
	font-size: 14px;
}
.head-center{
	margin-top: 75px;
}
h1{
	text-align: center;
	font-size: 76px;
	display: inline-block;
	font-weight: 100;
}
.head-center h5{
	color: #888;
	font-size: 40px;
	font-weight: 100;
}
.xz{
	width: 214px;
	line-height: 50px;
	text-align: center;
	background: #3ab7ff;
	color: #fff;
	border-radius: 25px;
	display: inline-block;
}
.xzy{
	width: 250px;
	line-height: 50px;
	text-align: center;
	background: #0188fb;
	color: #fff;
	border-radius: 25px;
	display:inline-block;
	margin: 20px;
}
.cz{margin-top: 60px;
	padding-left: 15%;
	padding-right: 15%;
}
.b2{
	padding: 27px 0;
}
.xz:hover{
	text-decoration: none;
	color: #fff;
}
.xzy:hover{
	text-decoration: none;
	color: #fff;
}
.cb{
	width: 100%;
}
.b3{
	position: absolute;
	right: -125px;
	margin-top: 35px;
	width: 120%;
}
.fg img{
	width: 100%;
	height: 280px;
}
.dd{
	position: absolute;
	top: 475px;
	z-index: 1;
	width: 100%;
	height: 150px;
}
.main{
	margin: 60px 0;
}
.main .container{
	width: 980px;
}
.aca .col-md-4{
	padding: 0;
}
.card-body{
	padding: 1rem;
}
.aca .col-md-4 h3{
	font-size: 22px;
	font-weight: 600;
	margin-bottom: 0;
	line-height: 70px;
}
.aca .col-md-4 h3 span{
	font-size: 14px;
	font-weight: 300;
}
.aca .col-md-4 h3 img{
	margin-bottom: 15px;
}
.aca .col-md-4 p{
	font-size: 12px;
	font-weight:346;
	margin-bottom: 5px;
}
.aca .col-md-4 h6{
	text-align: center;
	font-size: 12px;
	margin-top: 30px;
	font-weight: 100;
}
.aca .cd a{
	width: 126px;
	text-decoration: none;
	line-height: 30px;
	display: inline-block;
	background: #12B7F5;
	background-image: url(../images/btn_icon_pc.png);
	background-position: 21px 9px;
	text-align: center;
	margin-left: 50%;
	font-size: 14px;
	transform: translate(-50%);
	background-repeat: no-repeat;
	color: #fff;
	border-radius: 14px;
}
.aca .cdd a{
	width: 126px;
	text-decoration: none;
	line-height: 30px;
	display: inline-block;
	background: #12B7F5;
	background-image: url(../images/btn_icon_and.png);
	background-position: 20px 6px;
	text-align: center;
	margin-left: 50%;
	font-size: 14px;
	transform: translate(-50%);
	background-repeat: no-repeat;
	color: #fff;
	border-radius: 14px;
}
.aca .cddd a{
	width: 126px;
	text-decoration: none;
	line-height: 30px;
	display: inline-block;
	background: #12B7F5;
	text-align: center;
	margin-left: 50%;
	font-size: 14px;
	transform: translate(-50%);
	background-repeat: no-repeat;
	color: #fff;
	border-radius: 14px;
}
.m-cen,.m-btm{
	margin-top: 20px;
	line-height: 37px;
	font-size: 18px;
}
.m-center .col-md-6{
	padding: 20px 31px;
	border: 1px solid #eee;
}
.m-center .col-md-6 img{
	padding: 2px;
	margin-right: 20px;
	float: left;
}
.m-center .col-md-6 h3{
	margin-bottom: 0;
	display:block;
	font-size: 17px;
	/*width: 60%;*/
}
.m-center .col-md-6 h3 span{
	margin-left: 10px;
	color: #666;
	font-size: 12px;
}
.m-center .col-md-6 a{
	line-height: 30px;
	text-decoration: none;
	margin-top: 10px;
	text-align: center;
	border-radius: 14px;
	width: 78px;
	float: right;
	display: inline-block;
	color: #fff;
	background: #12B7F5;
}
.m-center .col-md-6 p{
	font-size: 14px;
	display: inline-block;
	margin-bottom: 0;
}
footer{
	background: #2a2a2a;
	padding-top: 20px;
	padding-bottom: 80px;
}
footer .box{
	cursor: pointer;
	width: 21%;	
	height: 50px;
	float: left;
	margin: 0 2%;
	background: url(../images/plats1.png);
}
footer .box:nth-of-type(1){
	margin-left: 4%;
	width: 19%;
	background-position: 0 0;
}
footer .box:nth-of-type(1):hover{
	background-position: 0 -93px;
}
footer .box:nth-of-type(2){
	background-position: -100px 0;
}
footer .box:nth-of-type(2):hover{
	background-position: -100px -93px;
}
footer .box:nth-of-type(3){
	background-position: -210px 0;
}
footer .box:nth-of-type(3):hover{
	background-position: -210px -93px;
}
footer .box:nth-of-type(4){
	background-position: -320px 0;
}
footer .box:nth-of-type(4):hover{
	background-position: -320px -93px;
}
footer .col-md-6 p{
	color: #666;
	margin-top: 15px;
	font-size: 14px;
}
footer h3{
	color: #666;
	font-size: 14px;
}
.awsa{
	padding: 30px;
}
.rep p{
	cursor: pointer;
	display: inline-block;
	width: 19%;
	text-align: center;
	margin: 0 2.5%;
}
.rep img{
	padding: 23px;
}
footer ul li{
	
	list-style: none;
}
footer ul li a{
	color: #999;
	font-size: 12px;
}

footer ul li a:hover{
	color: #eee;
	text-decoration: none;
}
.f-top{
	margin-bottom: 50px;
}
.rb p{
	color: #666;
	margin-bottom: 0;
	font-size: 12px;
}
.rb{
	border-top: 1px solid #666;
	padding: 20px;
}
#toTop{
	text-align: center;
	font-size: 24px;
	width: 70px;
	height: 70px;
	position: fixed;
	cursor: pointer;
	right: 0;
	bottom: 50px;
	display: none;
	transition: 1s;
	background-image: url(../images/timg21.gif);
	background-size: 100%;
}
.nav-media{
	display: none;
	border-top: 1px solid #ddd;
	position: fixed;
	bottom: 0;
	width: 100%;
	background: #fff;
	padding:0 0 10px 0;
}
.nav-media a{
	color: #333;
	width: 28%;
	padding:10px 0 0 0;
	display: inline-block;
	line-height: 32px;
}
.nav-media a img{
	width: 32px;
}
@media (max-width: 687px){
	*{
		text-align: center;
	}
	footer .row{
		display: none;
	}
	footer ul{
		float: none;
	}
	.nav-ceo{
		display: none;
	}
	nav{
		background: #fff !important;
	}
	h1{
		font-size: 40px;
	}
	.head-center h5{
		font-size: 18px;
	}
	.b3{
		right: -35px;
	}
	.navber-text ul{
		float: none;
		width: 100%;
	}
	.se{
		width: 100%;
	}
	header{
		height: 400px;
	}
	.text-right,.text-left{
		text-align: center !important; 
	}
	.b1 h1{
		display: none;
	}
	.b1 h2{
		display: block;
	}
	.navbar-text ul li {
		width: 100%;
	}
	.lbt2{
		display: none;
	}
	.bn2{
		display: none;
	}
	.main .container{
		width: 95%;
	}
	.aca .col-md-4{
		margin-bottom: 20px;
	}
	.m-bottom p{
		text-align: left;
	}
	.m-bottom{

		border: 0;
	}
	.m-bottom .col-md-3{
		padding-top: 20px;
		border: 1px solid #ddd;
		margin-bottom: 10px;
	}
	.m-center .col-md-6{
		margin-bottom: 10px;
		padding: 20px 10px 20px 10px ;
	}
	.m-center .col-md-6 h3{
		font-size: 15px;
		text-align: left;
	}
	.m-center .col-md-6 img{
		width: 47px;
		height: 55px;
	}
	.m-center .col-md-6 p{
		text-align: left;
		display: block;
		font-size: 13px;
	}
	.m-center .col-md-6 h3 span{
		text-align: left;
		display: block;
	}
	.m-center .col-md-6 img{
		margin-right: 10px;
	}
	footer{
		padding-top: 70px;
		padding-bottom: 70px;
	}
	.nav-media{
		display: block;
	}
	#toTop{
		background-image: url(../images/timg2.gif);
	}
}